Sri Lanka Colour Change Loose Natural Sapphires

44 items found from eBay international sellers

This stone has a nice color change with a fine pinkish-purple color in incandescent lighting which shifts to a beautiful lilac-blue color in sunlight. This is a superb near eye clean, "Pear" cut gem that is worthy of any collection.

The Sapphire belongs to the corundum group, with excellent hardness, exceeded only by Diamond –the hardest mineral on Earth. Ceylon sapphires are recognized by the luminosity of their light to mid-blue colors.

STAR SAPPHIRE COLOR CHANGE 1.62 CTS 14514. Beauty, magnificent colour, transparency, and durability are the main features. Sri Lanka is known for the finest and the largest sapphires in the world. Origin Sri Lanka.

STAR SAPPHIRE COLOR-CHANGE 2.34 CTS 14513. Beauty, magnificent colour, transparency, and durability are the main features. Sri Lanka is known for the finest and the largest sapphires in the world. Origin Sri Lanka.

This simply cannot be avoided. But we believe that in every way, these are the most honest pictures that can be taken of these stones. The seductive change in color and pattern that can be only seen by moving the stones in different light conditions, is only for the eye of the beholder.

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A Colour Change 1.54 Carat Sapphire. Exceptionally Good and Very Rare Colour Change From Very Light Greyish Green- Near White To Light Blush Pink. Colour Change Not Noted On Certificate- However As Images Suggest The Colour Change Is Both Beautiful and Significant.

Color in gemstones breaks down into three components: hue, saturation, and tone. Hue is most commonly understood as the "color" of the gemstone. Saturation refers to the vividness or brightness of the hue, and tone is the lightness to darkness of the hue.

Color in gemstones breaks down into three components: hue, saturation, and tone. Hue is most commonly understood as the "color" of the gemstone. Saturation refers to the vividness or brightness of the hue, and tone is the lightness to darkness of the hue.